<< startsWith string type strcmp >>

str2double


Converts a string to double.


Syntax


res = str2double(str)

Input argument


str

a cell of strings, string array or a string.

Output argument


res

a double

Description


str2double converts any complex number as a whole into a complex numeric field, converting the real and imaginary parts to the specified numeric type.

If str2double cannot convert string to a number, then it returns a Not An Number value.

Example


R = str2double('2.6 + 3j')
R = str2double('+NaNi')
R = str2double({'2.71' '3.1415'})
R = str2double(["2.71" "3.1415"])

See also


double.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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